ABS With TCS Trouble Code Charts For Warning Light Codes

DIAGNOSIS
^ Faulty fluid level sensor circuit

TROUBLE SYMPTOMS
^ ABS does not operate.
^ Traction Control System (TCS) does not operate.

PROCEDURE
1. Check generator function.
a) When the ignition key is at OFF, check the charge warning light is off.
b) Turn the key ON and ensure the light comes on.
c) Keep the engine running at idle and ensure the light goes off.

2. Check input voltage of ABS/TCS control module.
a) Turn ignition switch OFF.
b) Disconnect ABS/TCS control module connector.





c) Measure voltage between ABS/TCS control module connector and body.
Connector & terminal / Specified voltage:
(P7) No. 20 & body / 0 Volts (Engine OFF)
(P7) No. 20 & body / 13 Volts (Engine idling)